Vedantam and Solnit on Swimming with the Tide

There are two things I think about nearly every time I row out into San Francisco Bay. One is a passage from Shankar Vedantam’s The Hidden Brain, in which he talks about a swim he once took. A decent swimmer in his own estimate, Vedantam went out into the sea one day and discovered that he had become superb and powerful; he was instantly proud of his new abilities. Far from shore, he realized he had been riding a current and was going to have to fight it all the way back to shore. “Unconscious bias influences our lives in exactly the same manner as that undercurrent,” Vedantam writes. “Those who travel with the current will always feel they are good swimmers; those who swim against the current may never realize they are better swimmers than they imagine.”